2054654042

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1120313}}^1$

素因数の和:1120453

約数の個数: 16

約数和(自身を含む): 3549154752

約数和(自身を除く): 1494500710

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 1120313, 2240626, 7842191, 15684382, 146761003, 293522006, 1027327021, 2054654042]

約数ペア:

[(1, 2054654042), (2, 1027327021), (7, 293522006), (14, 146761003), (131, 15684382), (262, 7842191), (917, 2240626), (1834, 1120313)]